Pressure regulator

ABSTRACT

A connector for resuscitating an infant or neonate is disclosed. The pressure is varied between Peak Inspiratory Pressure (PIP) and Peak End Expiratory Pressure (PEEP) by the occlusion of the PEEP outlet. The PEEP outlet may either allow variable PEEP, by adjustment, or substantially flow independent fixed PEEP using a novel umbrella valve (308). A duck billed valve (305) is included for suctioning of surfactant delivery during resuscitation. The connector (134) is adapted to one handed use.

FIG. 1 is a perspective view of a pressure regulator;

FIG. 2 is a right side elevational view of the pressure regulator;

FIG. 3 is a left side elevational view of the pressure regulator;

FIG. 4 is a front elevational view of the pressure regulator;

FIG. 5 is a bottom plan view of the pressure regulator;

FIG. 6 is a top plan view of the pressure regulator; and,

FIG. 7 is a rear elevational view of the pressure regulator.

The broken lines in the drawings show environmental structures that form no part of the claimed design. 

The ornamental design for a pressure regulator, as shown and described. 